“收缩”概念、定义、翻译-科学时代

单词	收缩
释义	数学词汇手册收缩 contraction；retraction
随便看	roving fighter roving frame roving gun roving indicator roving preview ROV（remote-operated vehicle） row row row row row row row row access strobe row access strobe (RAS) row access strobe--row access strobe (RAS) row address select row address select (RAS) row address select--row address select (RAS) rowan rowan rowan rowanberry rowanberry row angling

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。